San Francisco (SFO) to Nantucket (ACK) flight deal in economy from $312
SFOSan Francisco International Airport
San Francisco, United States
ACKNantucket Memorial Airport
Nantucket, United States
$631 USD
-51%$312 USD
Verified 15 days agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Tuesday, October 6th, 2026
3 round-trip options
Returning
Sun, Oct 11, 2026•5 Day Trip
$759 USD
Returning
Mon, Oct 12, 2026•6 Day Trip
$601 USD
Returning
Tue, Oct 13, 2026•7 Day Trip
$653 USD